Before Using the Product
Safety Precautions
Chapter  01
The following safety instructions are to ensure your personal safety and prevent property 
damage. Please read the following to ensure the proper use of the product.
Safety symbols
Symbol Name Meaning
Warning
Caution
are not followed.
Prohibition
Do NOT attempt.
Instruction
Follow directions.
CAUTION
RISK OF ELECTRIC SHOCK. DO NOT OPEN.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). 
THERE ARE NO USER SERVICEABLE PARTS INSIDE. REFER ALL SERVICING TO QUALIFIED 
PERSONNEL.
voltage is present inside. It is 
dangerous to make any kind of 
contact with any internal part of 
this product.
AC voltage: Rated voltage marked 
product has included important 
literature concerning operation 
and maintenance.
DC voltage: Rated voltage marked 
indicates that a safety connection 
to electrical earth (ground) is 
present on a product with a mains 
lead, the product MUST have a 
earth (ground).
Caution. Consult instructions for 
to consult the user manual for 
further safety related information.